How much of a git sha is *generally* considered necessary to uniquely identify a change in a given codebase?

How much of a git sha is *generally* considered necessary to uniquely
identify a change in a given codebase?



1.Cryptographic hash function - Wikipedia, the free encyclopedia

Description:An important application of secure hashes is verification of
message integrity. Determining whether any changes have been made to a
message (or a file), for example ...



2.EGit/Git For Eclipse Users - Eclipsepedia

Description:Centralised version control systems . So, what do you need to
know about Git? Well, both CVS and SVN are known as centralised version
control systems (CVCS).



3.10 things I hate about Git | Steve Bennett blogs

Description:24-02-2012 · Most of the power of Git is aimed squarely at
maintainers of codebases: people who have to merge contributions from a
wide number of different sources, or ...



4.hg - Selenic

Description:addremove hg addremove [OPTION]... [FILE]... Add all new files
and remove all missing files from the repository. New files are ignored if
they match any of the ...



5.Slashdot - Firehose

Description:The item you're trying to view either does not exist, or is
not viewable to you.



6.considered. Astley.I - blogcrawler

Description:girl.Analeigh considered ... , things?! moleskine
necessary…part ... , late.. understand. :]oscar do? Dean: I shouldn't
minute.sorry much.even niin....Lol ...



7.Planet Bugzilla

Description:The Bugzilla Project is currently considering moving our
source code repository from Bazaar (bzr) to git. Part of the impetus for
this is that Mozilla is trying to ...



8.OpenSSL: Support, Frequently Asked Questions

Description:1. Why does the linker complain about undefined symbols? Maybe
the compilation was interrupted, and make doesn't notice that something is
missing.



9.Developing Backbone.js Applications -

Description:Available free for open-source reading below or for purchase
via the O'Reilly store. Pull requests and comments always welcome.
Prelude; Target Audience



10.Bugzilla 4.0 Release Notes :: Bugzilla :: bugzilla.org

Description:Bugzilla 4.0 Release Notes. Introduction; Minimum
Requirements; New Features and Improvements; Outstanding Issues; Notes On
Upgrading From a Previous Version